baber/WOPTO huggingface dataset:
Patent JP-2004246375-A (JP)
Title: Normal dispersion and low-dispersion gradient fiber
Inventor: MA DAIPING
IPC: G02B6/036
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-mode optical waveguide for removing nonlinear effect such as FWM and SPM which occur in a high-performance and high-speed system.  <P>SOLUTION: The single-mode optical waveguide has a three-segment core having first to third segments 26, 28, and 30, whose relative refractive indexes, refractive index distributions, and radii are so selected as to have characteristics suitable to the high-performance, high-speed system within a wavelength range of about 1,530 to 1,570 nm. Further, the effective sectional area of the waveguide is >about 60 μm<SP>2</SP>, preferably, >65 μm<SP>2</SP>, and most preferably >70 μm<SP>2</SP>. Total dispersion is 1,530 nm and positive and at least 2 ps/nm-k and a dispersion gradient is <about 0.1 ps/nm<SP>2</SP>-km.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005294745-A (JP)
Title: Profile determining method of semiconductor wafer and equipment
Inventor: KONDO HIDEYUKI
IPC: H01L21/66
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profile determining method capable of determining a thickness profile of a wafer in easy and accuracy using flatness data of SEMI standard, and to provide profile determining equipment.  <P>SOLUTION: The thickness profile of a semiconductor wafer is determined which of a flat profile, a taper profile, a middle recess profile or middle projection profile and a saddle type profile it may belong to by combining data of GBIR, GFLR and GF3R which are defined by at least the SEMI standard.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288050-A (JP)
Title: Game machine
Inventor: HAMADA KAZUHIKO
IPC: A63F5/04
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To give a slot machine capable of inputting information from outside.  <P>SOLUTION: The slot machine 1 according to the present invention has a main game unit 2 having a main board 35 and a first subcontrol board 36, and a subgame unit 6 having a second subcontrol board 71 and an infrared communicating unit 84 arranged separately from the main game unit 2, an ultrasonic speaker 21 of the main game unit 2 outputs an ultrasonic wave according to a signal transmitted from the first control board 36, a sound receiving section 72 of the subgame unit 6 receives the ultrasonic wave, and the signal from the first subcontrol board 36 is transmitted to the second subcontrol board 71.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303491-A (JP)
Title: Camera module and manufacturing method thereof
Inventor: MITANI TSUTOMU
IPC: H04N5/225
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin camera module in which two image pickup elements and lenses are integrally mounted on a substrate.  <P>SOLUTION: In the camera module 100, an image pickup device and lenses are integrally placed on a wiring substrate 10, and the wiring substrate 10 has an opening portion 11 provided with a step portion 12. The image pickup device is formed so that the first image pickup element 13a and the second image pickup element 13b are disposed and formed so that the surfaces opposite to their light-receiving surfaces face each other. The image pickup device is placed on the opening step 11 of the wiring substrate 10, and the first lens 16a and the second lens 16b are each disposed on the position facing the light-receiving surfaces of the elements 13a, 13b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302101-A (JP)
Title: Optical recording medium
Inventor: MIYAKOSHI TOSHIMORI
IPC: G11B11/105
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium on which the over-writing of a high-density recording pattern finer than with the diameter of a spot can be performed more stably by an optical modulation system.  <P>SOLUTION: In an optical recording medium which has at least a memory layer, a write-in layer, an isolation layer and an initialization layer, and is used in an information recording method in which after a recording area having a fixed length is formed with a first irradiation pulse, the over-writing of a recording mark having a plurality of lengths corresponding to information is performed by erasing the rear part of the formed recording area with a second irradiation pulse after the passage of a scan distance corresponding to the information, this optical recording medium is characterized in that the memory layer is composed of first and second layers having different Curie temperatures and when respective Curie temperatures are defined respectively as Tm1 and Tm2, the medium has a relation of Tm2>Tm1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301687-A (JP)
Title: Fund management system
Inventor: YAMAGUCHI KOJI
IPC: G06Q40/02
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fund management system capable of efficiently transferring a proper amount of funds while considering special circumstances of individual branch offices in a case of performing a so-called account operation among the main office of a financial institute and branch offices thereof.  <P>SOLUTION: An open balance machine 20 of a branch office transmits, on receipt of fund prediction data formed in a fund management server 10 of a main office center, correction request data based on specific data reflecting the special fund circumstance of the branch office. In the fund management server 10, fund transfer processing reflecting the correction request data is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304214-A (JP)
Title: Motor
Inventor: OOHASHI SHINGO
IPC: H02K55/04
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To induce torque efficiently from a superconducting coil with a small quantity of a wire material.  <P>SOLUTION: A superconducting coil 17 is composed by applying a race track type coil formed by winding a predetermined tape wire 17c and the race track type coil is arranged along the circular outer circumference of a rotor 15. Since the winding position of each layer of the tape wire 17c is shifted gradually to become circular along the outer circumference of the rotor 15, a distance from the center of the rotor 15 to the position of each layer of the tape wire 17c applied with a Lorentz force can be set properly up to the inside of the superconducting coil 17. Consequently, the torque of a superconducting motor can be enhanced when a current flows through the superconducting coil 17 and the Lorentz force is applied by a magnetic field to the stator 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303119-A (JP)
Title: Thin film transistor and method for manufacturing the same
Inventor: OOISHI MITSUMASA
IPC: H01L29/786
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor(TFT) capable of maintaining an on-current of the TFT and suppressing a light leakage current and a method for manufacturing the TFT.  <P>SOLUTION: The thin film transistor (TFT) is provided with a gate electrode, a gate insulating film 3, a first semiconductor film 4 which are successively formed on a transparent insulating substrate 1, a second semiconductor film 5 formed on the first semiconductor film 4 in a separated state of planes and containing high density impurity, and a source electrode 6a and a drain electrode 6b which are formed on the separated second semiconductor film 5. The periphery of the first semiconductor film 4 has a part 4a projected from the edge of the second semiconductor film 5 to the outside, and the surface of the projected part 4a is roughened. By setting the surface roughness Rmax of the projected part 4a to ≥30 nm, the on-current of the TFT can be maintained and a light leakage current can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297159-A (JP)
Title: Micromachine part for micromachine using cementite and its manufacturing method
Inventor: EDA HIROSHI
IPC: B81B5/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromachine part for a micromachine of a three-dimensional structure without chemically deteriorating by oxidation.  <P>SOLUTION: A combination of a plurality of cementites or a combination of cementite and the other raw material, is constituted in the size and a shape of the cementite selected from a plate-like material having the length of 10 nm to 100 μm and the thickness of 10 nm to 10 μm, a bar-shaped material having the length of 10 nm to 100 μm and a diameter of 10 nm to 10 μm, or a spherical material having a diameter of 10 nm to 10 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309566-A (JP)
Title: Printing device, printing system, storage medium with printing program stored therein, and multi-media data reproduction system constituted of printing device and portable terminal
Inventor: MATSUO YOSHIHIKO
IPC: G06F3/12
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To print data suitable for print, and to transfer data unsuitable for print to a reproduction device.  <P>SOLUTION: A separating means 12 separates multi-media data from a receiving means 11 into data suitable for print and data unsuitable for print, and transmits those respective data to a print data generating means 13 or a transmission data generating means 15. The print data generating means 13 generates data for print on the basis of the received data, and transmits the data for print to a printing means 14. The printing means 14 prints the data for print. On the other hand, a transmission data generating means 15 generates data for transmission on the basis of the received data, and transmits the data for transmission to a transmitting means 16. The transmitting means 16 transmits the data for transmission to a portable information terminal 30 or a portable telephone 40 as a reproduction device at transmission destination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309008-A (JP)
Title: Optical receiver
Inventor: DOI YOSHIYUKI
IPC: G02B6/42
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver which suppresses the occurrence of PDL (polarization dependence loss) and hardly causes a leakage current in a photodetector as for the optical receiver mounting the photodetector on an optical waveguide substrate having an optical waveguide.  <P>SOLUTION: The optical receiver comprises the optical waveguide 12 on the optical waveguide substrate 10, a filter 14 inserted into a groove 13, a reflection surface 16 on a stand 15, the photodetector 17 and a sealing material 18. The sealing material 18 is applied on the upper surface of optical waveguide substrate, the reflection surface 16 and the photodetector 17 and has a refractive index close to the refractive index of a clad 12-2 of the optical waveguide 12. A part or all of light propagating from left to right on the figure in the optical waveguide 12 is reflected by a filter 14, is transmitted from the interface of the optical waveguide substrate 10 to the sealing material 18, is totally reflected by the reflection surface 16 and, thereafter, is made incident to the photodetector 17. There is almost no difference of refractive index on the interface between the surface part 12-2 of optical waveguide substrate and the sealing material 18, therefore, there is no polarization dependence of the reflectance and, as a result, the PDL of light can be avoided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307274-A (JP)
Title: Substrate treatment device
Inventor: MISHIMA KOJI
IPC: H01L21/68
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device where additional treatment can be performed in addition to plating treatment without sacrificing the through put of the device, and further, upgrade can be performed at a low cost.  <P>SOLUTION: The substrate treatment device is provided with: a plating treatment apparatus 2 for performing plating treatment to substrates W; and an additional treatment apparatus 3 for performing additional treatment to the substrates W. The plating treatment device 2 is provided with: plating units 20 for performing plating treatment to the substrates W and film-forming metal on the surfaces of the substrates; substrate mounting stands 24, 26 for mounting the substrates W; and a conveying apparatus 28 for conveying the substrates W in the plating apparatus 2. The additional treatment apparatus 3 is connected to the plating treatment apparatus 2, and is provided with: an additional treatment unit 30 for performing additional treatment to the substrates W; and a conveying apparatus 32 for conveying the substrates between the substrate mounting stand 26 in the plating treatment apparatus 2 and the additional treatment unit 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310691-A (JP)
Title: Flat belt-shaped switch
Inventor: SASAKI TADAMITSU
IPC: H01H13/16
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat belt-shaped switch that permits switching to either a large or a small press width to be detected by the switching of a single switch, in a flat belt-shaped switch for contacting and detecting a press width by a press.  <P>SOLUTION: In a flat belt-shaped switch for contacting and detecting by a press, pole wires on one surface that constitutes the switch are installed in parallel by a plurality of three or more wires; intermediate contact wires are installed where many disconnected portions are provided with displacements from each other between respective pole wires; and branch wires are prepared alternately overhanging from the respective pole wires in the midst of the disconnected portions. The crosslinking wires are provided with a length, over which they straddle the disconnected portions at the positions of the respective disconnected portions of the intermediate contact wires on the other surface of the switch; and switchers are connected to all pole wires on the one surface, energizing width that bypasses the crosslinking wires is changed to broad or narrow by selecting two pieces of pole wires, such as far and near out of the pole wires by the switchers. With such configuration, the switch is designed for contact and detection, by pressing either a broad width or a narrow width.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314880-A (JP)
Title: Door
Inventor: MIWA KIYOTAKA
IPC: E06B3/62
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door which is prevented from being deformed due to deviation of a panel from a stile.  <P>SOLUTION: The door 1 is formed of the panel 9, the stile 11, and a glazing gasket 13. The stile 11 has a panel holding groove 17, and the glazing gasket 13 holds the panel 9 in the panel holding groove 17. The glazing gasket 9 has a bottom wall 19, an indoor-side rise wall 21, and an outdoor-side rise wall 23, and at least one of the indoor-side rise wall 21 and the outdoor-side rise wall 23 has a plurality of notches 27 formed therein in a longitudinal direction, whereby side surfaces 9a, 9b of the panel are bonded and secured to the stile 11 via the notches 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315309-A (JP)
Title: Refrigerant flow control valve
Inventor: TAKAKU SHOJI
IPC: F16K11/07
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant flow control valve, reducing the space for installation while uniforming the divided flow of a refrigerant in a heat exchanger for cooling during cooling operation.  <P>SOLUTION: This refrigerant flow control valve is composed of a valve element for controlling the rotating angle and a valve chest part having one refrigerant inflow port and two outlets. The lower part of the valve element is formed obliquely to the axial sections of two refrigerant outflow ports, and a clearance gap is provided to perform throttle action at the rotating angle to minimize both sectional areas between two refrigerant outflow ports and the inlet. In a refrigerant flow control valve composed of a valve element vertically moved in the axial direction by rotation, the valve element is formed asymmetrical to the axial section of a refrigerant inflow port. In a refrigerant flow control valve composed of a vertically movable valve element, the lower part of the valve element is formed asymmetrical to the axial section of a refrigerant inflow port so that the flow rates of a refrigerant flowing out of two refrigerant outflow ports have a predetermined flow rate ratio.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315771-A (JP)
Title: Highly sensitive separation measuring method for silicate ion, and instrument therefor
Inventor: MORI KATSUNOBU
IPC: G01N30/46
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicate ion separation measuring method capable of measuring a silicate ion with high sensitivity, without being disturbed by a coexisting anion, and an instrument therefor.  <P>SOLUTION: In this silicate ion separation measuring method, a strongly acidic ion and a weakly acidic ion (hydrogencarbonate ion, aliphatic carbonate ion or the like) are removed by ion exclusion actions of a weakly basic anion exchange resin column and a weakly acidic cation exchange resin column, using water as an eluent, and the silicate ion is measured by a conductivity or a UV absorbance after separating only the silicate ion, in an ion exclusion type ion chromatography for measuring selectively and highly sensitively the silicate ion in a tested water sample such as drinking water and environment water. The present invention provides also an instrument using the method. Silicate ion of 0.01-2.0 mM contained in sea water, river water or the like is measured precisely with no (low) public hazard, according to the present invention.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328764-A (JP)
Title: Receiving device which extracts partial information from time series information
Inventor: KATAOKA MITSUTERU
IPC: H04N19/48
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device which accurately extracts partial information from time series information.  <P>SOLUTION: The receiving device which accurately extracts partial information from the received time series information has a time trimming means 31 and an index trimming means 34. The former means 31 receives the scheduled time of starting and ending transmission of partial information and extracts time series information between the starting time and the ending time. The latter means 34 receives index designation information which designates the partial information using an index added to the time series information and extracts the partial information from the extracted time series information based on the index designation information. The receiving device can accurately extract the partial information whose transmission time is not correctly decided until the information has been transmitted, without requiring a large memory capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320256-A (JP)
Title: Antibacterial molded resin article and antibacterial glitter to be used therein
Inventor: ODA HARUMICHI
IPC: A01N25/34
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial glitter having antibacterial property and electromagnetic shielding property as well as glittering property and keeping the antibacterial property for a long period, and provide an antibacterial molded resin article produced by using the glitter.  <P>SOLUTION: The antibacterial glitter is a crushed piece of a laminate having heat-resistant resin layers on both outer surfaces and one or more silver or copper thin film layers at least in the laminate. The total thickness of the silver or copper thin film layers is 40-5,000 nm and the thickness of the heat-resistant resin layer is 0.4-100μm. This invention further provides an antibacterial molded resin article mixed with the antibacterial glitter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330328-A (JP)
Title: Method of improving oil performance
Inventor: OGATA OSAMU
IPC: C10N30/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of improving oil performance which can avoid various disadvantages such as checking works accompanying the adoption of a new lubricating oil and development expenditures.  <P>SOLUTION: The method of improving oil performance comprises adding an alkylnaphthalene compound represented by formula (1) and formula (2) into the existing oil. In formula (1) R1 and R2 are each an alkyl group consisting of a monomer to a decamer of an olefin represented by the following formula, and they may be the same or different. In formula (2) R3 is a 6-10C linear or branched alkyl group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299367-A (JP)
Title: Crack repairing method of structure
Inventor: ITO YONOSUKE
IPC: E04G23/02
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crack repairing method for a structure in which a repairing position is inconspicuous and the beautiful appearance of the structure can be kept desirable while preventing cracks on the surface of a sealing material even if movements such as vibration or the like generate.  <P>SOLUTION: On the upper face of a crack generated in a structure such as a building external wall, a groove 2 having a certain width is formed along the crack. A vertical hole 3 having a larger diameter than the groove width is drilled. The rotary cutter blade that the shaft is smaller than the width of the groove 2 and the diameter is larger than the groove width is inserted from the vertical hole 3 and moves the rotary shaft along the groove 2. Thereby, a lateral hole 4 is formed at the lower side of the groove 2. Thereafter, an elastic sealing material such as a urethane system, and a silicone system is filled in the lateral groove 4 and the groove 2, after the sealing material is cured, the surface of the sealing material protruding to the surface of the groove 2 is finished by skin adhesion of the color of the surrounding external wall 1, the material feeling, etc. by use of an elastic putty or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005246947-A (JP)
Title: Recording medium
Inventor: TSUJIHATA SHIGENORI
IPC: B41M5/50
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium which enables the formation of a high-resolution and high-density image, and which exerts the excellent effect of preventing fading from being caused by an ozone gas in the atmosphere, without causing bleeding with time, even if stored for a long period of time under the high-temperature and high-humidity environment after printing.  <P>SOLUTION: This recording medium with a recording layer provided on a substrate is characterized in that the recording layer contains a polymer which has a thioether bond, whose sulfur equivalent is 1.2 meq/g or more, and wherein an inorganic/organic ratio (I/O value) shown in the organic conceptual diagram is 0.5 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005298470-A (JP)
Title: Agrochemical emulsion
Inventor: OTSUBO TOSHIRO
IPC: A01N/
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agrochemical emulsion having excellent emulsion stability, even when diluted with hard water containing calcium ion or magnesium ion in a large amount.  <P>SOLUTION: This agrochemical emulsion comprises pyriproxyfen, an aromatic hydrocarbon as a solvent, a polyoxyethylene caster oil having a HLB in a specific range, and an alkylarylsulfonate. Namely, the agrochemical emulsion comprises pyriproxyfen, a polyoxyethylene caster oil having a HLB of 12.5 to 14.5, an alkylarylsulfonate and an aromatic hydrocarbon. when the agrochemical emulsion is diluted with hard water, the agrochemical emulsion has excellent emulsion stability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI